Python - Standard Library Usage
What will be the output of this code?
import math print(math.sqrt(16))
What will be the output of this code?
medium📝 Predict Output Q4 of Q15
Step-by-Step Solution
Solution:
Step 1: Understand the math.sqrt function
math.sqrt(16) calculates the square root of 16, which is 4.0.Step 2: Check the output of print statement
It prints the float value 4.0 to the screen.Final Answer:
4.0 -> Option AQuick Check:
math.sqrt(16) = 4.0 [OK]
Quick Trick: math.sqrt returns float square root [OK]
Common Mistakes:
MISTAKES- Expecting integer 4 instead of float 4.0
- Thinking sqrt is not in math module
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